lib/stdio-read.c == gnulib/m4/stdio_h.m4

[Bruce Korb]

Could this be involved in my errors?
The messages from autoreconf:


autoreconf: running: aclocal -I m4 -I libopts/m4 -I gnulib/m4
missing file lib/stdio-read.c
configure.ac:48: error: expected source file, required through
AC_LIBSOURCES, not found
m4/gnulib-comp.m4:138: gl_INIT is expanded from...
configure.ac:48: the top level
autom4te: /usr/bin/m4 failed with exit status: 1
aclocal: error: echo failed with exit status: 1
autoreconf: aclocal failed with exit status: 1


==========================================================

$ find gnu-pw-mgr-bld/* -type f|xargs fgrep lib/stdio-read.c
gnu-pw-mgr-bld/autom4te.cache/traces.0t:  dnl This ifdef is necessary
to avoid an error "missing file lib/stdio-read.c"
Binary file gnu-pw-mgr-bld/gnulib/.git/index matches
gnu-pw-mgr-bld/gnulib/m4/stdio_h.m4:  dnl This ifdef is necessary to
avoid an error "missing file lib/stdio-read.c"
gnu-pw-mgr-bld/gnulib/modules/nonblocking:lib/stdio-read.c

>From stdio_h.m4:

  dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c"
  dnl "expected source file, required through AC_LIBSOURCES, not found". It is
  dnl also an optimization, to avoid performing a configure check whose result
  dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING
  dnl or GNULIB_NONBLOCKING redundant.
  m4_ifdef([gl_NONBLOCKING_IO], [
    gl_NONBLOCKING_IO
    if test $gl_cv_have_nonblocking != yes; then
      REPLACE_STDIO_READ_FUNCS=1
      AC_LIBOBJ([stdio-read])
    fi
  ])